A Blueprint For Renegotiating California’s Worst
Electricity Contracts

A Consumer/Environmental Agenda
Prepared
by William Marcus, Principal Economist, JBS Energy, Inc. for:
Utility Consumers’ Action Network,
Environmental Defense,
The Utility Reform Network, Natural
Resources Defense Council, Consumers Union and Sierra Club
Table of Contents 2
EXECUTIVE
SUMMARY 3
I. The Problem 3
II. The Solution 4
III. What’s In It for Them: Why the Beneficiaries Will Want to
Renegotiate 6
I. The
Problem: Power Surpluses Threaten
Taxpayers, Consumers, and the Environment 7
Causes of the
Surplus: Take-or-Pay Provisions 7
Causes of the
Surplus: Large Electric Customers
Leaving the Regulated Rate Base 8
Too Much of
the $43 Billion in Power Is Simply Too Dirty 9
State’s
Successful Conservation Program Threatened 10
Renegotiating
the CDWR Contracts: A Manageable Problem 10
II. The Solution: A Public Interest Blueprint for Renegotiating The 12 Worst DWR
Contracts 12
Five Public
Interest Principles for Contract Renegotiation 13
Strategies for
Applying Public Interest Principles 13
Impact of
Principles of Renegotiation 15
Applying
Public Interest Principles To The Worst 12 Contracts 16
III. What’s In It for Them: Six Reasons Why The Beneficiaries of the
Power Contracts Will Renegotiate 17
1. The
CPUC is expected to challenge the worst contracts before FERC or in federal
court under the provisions of Sections 205 and 206 of the Federal Power Act. 17
2. California’s
Attorney General is investigating conflicts of interest as part of a potential
challenge to all contracts tainted by violations of disclosure and conflict of
interest laws. 18
3. Consumer
groups are preparing to challenge the worst contracts through a taxpayer’s
lawsuit. 19
4. The
Legislature is investigating allegations of market manipulation and economic
duress. 19
5. Contracts
can be challenged through the CEC and local government permitting processes. 19
6. Public
interest groups are mobilizing a statewide public education campaign demanding
accountability and fairness from the companies holding the worst contracts. 19
Appendix
A: A Summary of the State Auditors’
Findings 20
Reliability of
Electricity Supplies 20
Continued
Power Shortages and Surpluses 20
The
Legislature’s Mandate: Renewable Energy 21
DWR Purchases
Lacked Planning and Analysis 21
Analysis of
Troubling Contract Provisions (p. 197-213) 21
Appendix B:
Contract-by-Contract Analysis 24
Appendix
C: Index of Tables 42
Appendix
D: Memorandum from Thomas M. Hannigan,
Director, Department of Water
Resources, to S. David Freeman, Consumer Power and Conservation Financing
Authority, dated October 4, 2001 50
California’s dysfunctional energy markets have been nothing
short of a nightmare for the last 18 months.
Since the summer of 2000, utilities have gone bankrupt, consumers’ bills
have skyrocketed and the state treasury has hemorrhaged millions of dollars in
an attempt to keep the lights on.
Now for the bad news.
It could get worse.
The California State Auditor analyzed the long-term energy
contracts signed last year by the state and concluded that the California Department
of Water Resources (CDWR) bought too much power, without enough flexibility and
without meeting the legislative requirement to secure renewable power.
The auditor’s analysis confirms the results of this
study. Our in-depth analysis of the
long-term contracts show that the state:
- Purchased
at least $4-5 billion worth of energy beyond our needs;
- Locked
the state into inflexible “take-or-pay” contracts;
- Purchased
too much off-peak power and not enough on-peak power;
- Purchased
too much power in Southern California and not enough in Northern
California;
- Purchased
too much dirty, gas-fired power and too little clean, renewable
power. Renewables account for a
mere 1-2% of the current DWR portfolio.
- Signed
6 contracts priced above Federal Energy Regulatory Commission (FERC) price
caps.
As a result, the state is on course to lose almost a billion
dollars in electricity sales in 2002 alone!
By CDWR’s own estimates, it would have to sell as much as 31% of its
2002 contract power at fire sale prices.
Our analysis shows that total losses to the state could reach close to
$5 billion by 2010.
The facts are clear.
Unless the state takes action now to renegotiate some long-term
contracts, the energy crisis threatens to turn into a quagmire of skyrocketing
consumer bills, state budget deficits, dirty energy sources and no stability in
the energy market.
The good news is that the state can do something to solve
this problem. This report is a joint
effort of consumer and environmental organizations to aid in solving the
problem. While the goals and
philosophies of these groups are not identical, the goal remains the same: to develop a workable solution to
renegotiate the worst of the long-term contracts and put California on the path
to a sustainable, stable and affordable energy future.
A coalition of
consumer and environmental organizations joined to analyze all the long-term
contracts, and found that the state can fix much of the problem by
renegotiating the twelve worst contracts.
We chose these contracts based upon the following criteria:
- “Take-or-pay”
requirements that prevent operational flexibility and trigger power
surpluses;
- Cost
(particularly as compared to other contracts for similar resources);
- Failure
to protect consumers by hedging against future natural gas price
spikes. This criteria includes:
1.
One-sided power sales deals, where the buyer is required to
buy, but the seller can refuse to sell if it can get a higher price elsewhere;
2.
Fixed high short-term prices (when gas prices are low) then a
shift of long-term gas price risk to ratepayers with no sharing of the risk
with the seller;
3.
The lack of any renewable power as a hedge against volatile
future gas prices;
- Environmental
“blank checks” which require the state to pay for pollution cleanup costs
and other environmental risks;
- Planning
inflexibility (contracts offering small quantities of energy at high
prices early, but requiring CDWR to buy large quantities of energy for
long periods later in the contract);
- Length
of contract and timing of contract signature; (Contracts under three years
were unlikely to be considered for this list unless they contained other
egregious provisions. One-year
contracts that terminate in 2001 were not considered at all. Those contracts signed after the power
surplus became known are considered to be worse than earlier contracts
with similar costs.)
When we measured all the long-term contracts against these
criteria, we found that the majority of the problems could be solved by
renegotiating the twelve worst contracts.
Those contracts are:
1. Sempra Energy
2. Williams Energy
3. Calpine Los Esteros
4. Calpine Peakers
5. Constellation Energy (High Desert)
6. Coral Energy
7. Dynegy
8. Pacificorp
9. El Paso Merchant Energy
10. Alliance Colton
11. Mirant
12. Morgan Stanley
These twelve contracts contain:
- 59%
of the “take-or-pay” power;
- 59%
of the total capacity;
- 56%
of the energy; and
- 59%
of the costs of CDWR’s entire contract portfolio for the period from
2002-2011.
We recommend that the state renegotiate or attempt to void
these twelve contracts in order to meet the following five goals:
- Reduce the quantity of gas-fired generated
electricity purchased between 2003 and 2011 by at least 25%.
- Increase total renewable energy deliveries to 15-20%
within existing contracts.
- Increase operational flexibility for gas-fired energy
and reduce the “take-or-pay” energy straightjacket contract provisions for
gas-fired energy by more than half.
- Increase gas-price hedging to reduce risk to the
state by: 1) shifting some of the gas price risk to the contractor; 2)
increasing use of renewable energy and 3) reducing “take-or-pay”
quantities.
- Reduce prices by 9-10%.
If we renegotiate the worst twelve contracts using these
five goals, we can avoid a decade-long energy crisis. A successful renegotiation could:
·
Reduce the cost of the long-term contracts by
one-third;
·
Slash the power surplus by more than 50%;
·
Increase renewable power by 13%;
·
Reduce prices by 9%.
At first blush, it might seem that the power generators and
marketers who signed these contracts have no reason to renegotiate. They got great deals and have the state on
the hook for billions of dollars, so why should they let us off the hook?
Following are six
sources of leverage that the state could use as part of an aggressive,
comprehensive strategy to renegotiate the contracts:
1. The state can challenge the worst of the
contracts in federal court, under Section 206 of the Federal Power Act.
2. California’s
Attorney General is investigating conflicts of interest as part of a challenge
of all contracts tainted violations of disclosure and conflict of interest
laws.
3. Consumer
groups are preparing to challenge the worst contracts through a taxpayer’s
lawsuit.
4. The
Enron bankruptcy has opened the door to the details of and the extent of market
manipulation in electricity markets.
The California and Federal authorities’ investigations into Enron’s activities
will likely prove that California was subjected to economic duress by the
energy industry.
5. Contracts
can be challenged through the California Energy Commission and local government
permitting processes.
6. Public
interest groups are mobilizing a statewide public education campaign to demand
accountability and fairness from the companies holding the worst contracts.
Consumers,
taxpayers and the environment will all be harmed if the power purchase
contracts entered into by CDWR are not renegotiated. Consumers will continue to face today’s high electricity rates
long after the energy crisis is behind us.
Although a well-designed portfolio of long-term contracts can effectively
hedge such risks, the CDWR contracts needlessly expose consumers to the price
and supply volatility of the natural gas market. California’s environment and public health will also suffer as a
result of the CDWR contract inflexibility and over-reliance on fossil fuel
fired energy generation. Take-or-pay
provisions in several contracts mean that dirtier plants may be dispatched
ahead of clean, renewable power sources.
The artificial power surpluses created by the CDWR contracts also
threaten to derail California’s leadership in developing renewable energy
resources to replace polluting fossil fuel fired generation. Even worse, the surpluses are also creating
incentives for the state to abandon the cleanest and most economic energy
sources of all – efficiency and conservation.
One of the two main causes of the projected power surpluses
is the take- or-pay provisions that force the state to buy electricity
regardless of whether it is needed. These provisions slap energy
straightjackets on California’s energy planners. CDWR admits that in addition to buying too much power during off
peak hours, it bought too little power during peak hours. These one-sided provisions prevent CDWR from
simply re-scheduling the power to allow CDWR to dispatch or match available
power to demand in a cost-effective manner.
The magnitude of the power surplus problem can be seen by
looking at the estimated CDWR statewide surplus power sales for 2002 (shown on
a quarterly basis as part of Table 1). Consumers could lose nearly a billion
dollars ($893 million) in estimated surplus power sales in 2002, an approximate
loss of $2 million to $4 million daily from having to sell surplus off-peak
power for a fraction of its purchased price.
Unless the take-or-pay (non-dispatchable) provisions of the state’s
power contracts are renegotiated, starting this January CDWR will have to sell
as much as 31% of its 2002 contracted power at fire sale prices, according to
CDWR internal data. CDWR estimates that
electricity bought for an average $121/MWh may have to be sold for as little as
$19/MWh (MWh = megawatt hour). From
April to June 2002, CDWR data estimates consumers will lose about $348 million
or nearly $4 million a day. By October
to December the loss is expected to drop to about $1.7 million a day.
Unfortunately, this
power surplus is not a one-year problem.
CDWR estimates (summarized in Tables 1 and 2 in Appendix C) that about
20-25% of the long-term contract electricity purchased will have to be dumped
on the spot markets through 2006 for a fraction of its purchase price unless
take-or-pay provisions are renegotiated.
The total loss would be $4.9
billion from 2002-2010, as shown in Table 1.
There are additional losses in 2001.
Information made
available on February 4, 2002 provides an even grimmer picture of the enormity
of the surplus. In 2004, DWR predicts
that it will be selling surplus power in more than 4000 hours per year (47% of
the hours of the year). In every year
from 2003-2008, DWR predicts it will sell power during at least 30% of the
hours of the year.
But it’s not as simple as saying that CDWR just bought too much power. CDWR admits it
bought too much power during off peak hours (3 o’clock in the morning or late
at night) and too little power at peak hour periods late in the afternoon. Additionally, it appears CDWR bought too
much power in Southern
California
and too little in Northern California. In the event of transmission line
congestion, as early as next year CDWR may be selling surplus power at a
fraction of its contract price in Southern California while buying power in
Northern California to meet shortages.
The second cause of these huge power surpluses is the fact that about 20
billion kWh of commercial and industrial load left the CPUC regulated rate base
and negotiated direct access power contracts in spring and summer of 2001. By reducing CDWR loads, these new direct
access purchases have increased the need to sell surplus contract power,
particularly in the period between 2003 and 2007. If customers who shifted to direct access before September 20th
are allowed to stay on direct access, a determination that will be reached by
the CPUC at its March 6, 2002 hearing, it becomes even more imperative that a
serious contract renegotiation take place. Negotiations will allow us to reduce the effect of unfairly
requiring small residential and small commercial customers to pay for the costs
of the billions of dollars in surplus power contained in the contracts.
Less than 2
percent of the $43 billion in power CDWR purchased is clean, renewable power
(wind, solar, hydro and others). The State Auditor noted this failure and
defined its significance to consumers: “A diverse fuel and technology mix helps
ensure reasonably reliable supplies and stable prices because this mix can help
mitigate against cost increases in one fuel or performance problems with a
particular technology. Renewables displace fossil fuels, in this case, natural
gas, and by doing so can moderate spot prices, a major objective of AB 1X.
This inexplicable
failure to invest in a balanced portfolio also violated the clear intent of the
Legislature when it explicitly told CDWR to ”…secure as much… renewable energy
as possible.” Besides
buying too much power and at the wrong time of day, CDWR now reluctantly admits
its $43 billion in contracts presents “…a continuing challenge … to diversify
its resource mix with renewables…”
California, once a leader in renewable energy development, now faces a “green
black-out”. More than 600 MW of clean,
renewable wind, geothermal and biomass capacity have already been approved for
funding from the CEC but may not be built for lack of a buyer.
But the story of
the renewable failure doesn’t end there.
Renewable power is by its very nature inflexible and often requires
take-or-pay contract provisions. When the wind blows or the water flows, the
power must be taken or it’s lost. Sound
energy planning requires that the cleaner, sometimes cheaper, energy sources be
scheduled for first use. Dirtier
non-renewable power such as natural gas-fired electricity, especially that from
older, less efficient plants, can be relatively easily ramped up or down,
turned on or off, to meet varying demands for electricity at different times of
the day. In other words, common sense
dictates that clean power should run first and dirtier power should run last
and only if it is needed.
However, CDWR’s giant “take-or-pay” contracts turn
sound energy management principles and common sense on their heads. Dirty gas-fired power from old, inefficient
plants, as with 1400 MW of the Williams Energy contract, is take-or-pay and
must be dispatched ahead of all other sources.
Even worse, for 500 MW of Williams’ old, dirty gas-fired power CDWR must
buy it whenever Williams makes it available.
Yet, if Williams can get a better price somewhere else, Williams doesn’t
have to sell it. Not only did CDWR agree to these inflexible terms, but three
of the major contracts (Mirant, Williams Energy, and Dynegy) also contain
environmental blank-checks whereby consumers are required to pay the contract
holders costs for complying with clean air laws.
The very energy conservation and efficiency efforts that helped keep the
lights on and stabilized electricity prices earlier this year are now
jeopardized by power surpluses. CDWR has quietly begun to dismantle its own
demand-side management conservation programs. If large amounts of hydroelectric power
become available in any future year, as now looks likely with above normal
rainfall as early as 2002, the state will have an even stronger incentive to
abandon energy saving programs. Worse
yet, continued power surpluses could jeopardize the new residential rate structure, put in place by the
California Public Utilities Commission (CPUC), that rewards consumers for
conserving power. In the long run, this
could raise consumers’ electric bills by causing them to buy electricity that
cheaper conservation investments could displace.
A crucial
misconception surrounding the Department of Water Resources’ $43 billion in
power contracts is the notion that all 57 contracts must be renegotiated to
address the identified problems. It is
not generally understood that the lion’s share of these problems are from a
small handful of contracts. For
example, six contracts with five entities - Sempra, Williams Energy,
Constellation Energy (two contracts, High Desert and one for short-term power),
Calpine (combined cycle), and Allegheny Energy contain:
·
61% of the $43
billion in costs;
·
66% of the
total quantity of power purchased; and
·
89% of the
gas-fired take-or-pay power.
For further example, ten other contracts with nine companies
(Alliance Colton, Calpine peakers, Calpine Los Esteros, Coral Energy, Dynegy,
two contracts with El Paso Merchant Energy, Mirant, Morgan Stanley, and
Pacificorp) contain:
·
27% of the $43
billion in costs;
·
21% of the
total quantity of power purchased, and
·
11% of
gas-fired take-or-pay power.
The remaining 41 in
the package of CDWR contracts are less significant, especially in the
2002-2011time period, and contain less than 1% of gas-fired take-or-pay energy. Seven of these contracts, comprising less
than 2% of the energy purchased, are for renewable power and most of the other
contracts are either fully dispatchable peaking units, or expire in 2001 or
2002.
The energy that is explicitly priced above the Federal
Energy Regulatory Commission ((FERC) price caps is concentrated in six
contracts extending to at least the end of 2002 - Sempra, Coral, Dynegy, El
Paso Merchant Energy, Mirant, and Morgan Stanley.
The 12 contracts that we have identified as
the state’s worst contracts contain 59% of the take-or-pay power, 59% of the
total capacity, 56% of the energy, and 59% of the costs of CDWR’s entire
contract portfolio for the period from 2002-2011. (See Table 3 in Appendix C.) In
short, renegotiating as few as 12 of 57 contracts could reduce the overall cost
of the contracts by 20%, slash the power surplus by more than 50%, and increase
renewable power by 13%, despite reducing electricity rates by only 9%. The 9% reduction in overall rates occurs because
the overall costs of the contracts, with the operational changes, is one-third,
and energy is about one-third of total bills, hence the small overall rate
reduction. Eight of these 12 long term contracts were negotiated during the initial
30-day period when CDWR was signing a billion dollars a day in power contracts
to simply keep the lights on. The State Auditor found, that during the 30 day
period in which CDWR bought most of its power for the next decade, it had
virtually no strategy or concern for future energy management and
planning. To avoid repeating the errors
of the past, CDWR should follow the State Auditor’s recommendation to upgrade
its renegotiating team and perform a study to develop a renegotiation
strategy.
The following discussion is an attempt to
establish the clear public interest principles that should guide any
renegotiation process.
Sempra Energy
Williams Energy
Calpine (Los
Esteros and Peakers)
Constellation
Energy (High Desert)
Coral Energy
Dynegy
Pacificorp
El Paso Merchant
Energy
Alliance Colton
Mirant
Morgan Stanley
The above-listed
contracts were
chosen for renegotiation based upon the following factors:
·
“Take-or-pay”
requirements that prevent operational flexibility and trigger power surpluses;
·
Cost
(particularly as compared to other contracts for similar resources);
·
Failure to
protect consumers by hedging against future natural gas price spikes and other
one-sided contract provisions. These
include: 1) one-sided power sales
deals, where the buyer is required to buy, but the seller can refuse to sell if
it can get a higher price somewhere else; 2) fixed high short-term prices when
gas prices are low, then a shift of long-term gas price risk to ratepayers with
no sharing of the risk with the seller; and 3) lack of any renewable power as a
hedge against volatile future gas prices;
·
Environmental
“blank checks” which require the state to pay for pollution cleanup costs and
other environmental risks;
·
Planning
inflexibility (contracts offering small quantities of energy at high prices
early, but requiring CDWR to buy large quantities of energy for long periods
later in the contract); and
·
Length of
contract and timing of contract signature.
In particular, contracts under three years were unlikely to be
considered for this list unless they contained other egregious provisions, and
one-year contracts that terminate in 2001 were not considered at all. Those contracts signed after the power
surplus became more apparent are considered to be worse than earlier contracts
with similar costs.
The following renegotiation principles have been jointly
developed by a coalition of consumer and environmental stakeholders:
1)
Reduce the quantity of gas-fired generated electricity purchased between
2003 and 2011 by at least 25%;
2)
Increase total renewable energy deliveries to 15-20%
within existing contracts;
3)
Increase
operational flexibility for gas-fired energy and reduce the take-or-pay energy
straightjacket contract provisions for gas-fired energy by more than half; and
4)
Increase hedging of gas prices to reduce risk to the state by: 1)
shifting some of the gas price risk to the contractor; 2) increasing use of
renewable energy; and 3) reducing “take-or-pay” quantities.
5)
Reduce cost by: 1) eliminating high-cost one-sided provisions, such as
prices above FERC price caps and very high peaker prices and 2) eliminating or
limiting environmental blank check provisions that shift the responsibility and
cost for pollution from the generator to the state.
Specifically, we
propose the following strategies for applying the public interest renegotiation
principles. We estimate that successful
application of these principles to the 12 worst contracts would reduce prices
by approximately 9%, diminish vulnerability of consumers to price volatility
and decrease air pollution from fossil fuel fired generation.
1) Reduce quantities of gas-fired
electricity purchased between 2003 and 2011 by 25%.
Suggested strategies:
·
Reduce total
megawatts purchased every year in high-priced or unbalanced hedge contracts;
·
Delay
gas-fired purchases ramping up in 2003-05 to reduce near-term surplus; and
·
Shorten
longest contracts, with particular attention to contracts extending past 2011.
2)
Increase total
renewable energy deliveries to 15-20% within existing contracts.
Suggested strategies:
·
Substitute
renewable power for gas within existing contract quantities (the 15-20% goal
does not have to be tied to specific plants);
·
Provide an
alternative to some megawatt reductions or operational flexibility
modifications; and
·
Use fixed
priced renewables as a hedge against volatile gas prices.
3)
Increase
operational flexibility and reduce “take-or-pay” provisions of gas-fired energy
by more than 50%.
Suggested strategies:
·
Allow CDWR to
schedule 7X24 (seven-day-week, 24-hour-a-day) contracts and 6X16
(six-day-a-week, 6AM-to-10PM) contracts to reduce deliveries by up to 25%
(alternatively convert to lesser number of hours) to reduce surplus purchases
in the late night and early morning hours;
·
Reform some of
the gas generator contracts containing the highest fuel costs to allow CDWR to
fully schedule deliveries to the extent consistent with operational
characteristics of specific plants; and
·
Reform
contracts with flexible gas generators to allow CDWR to self-provide ancillary
services, while paying generators appropriately for the service.
4) Improve hedging of price
and quantity risks.
Suggested strategies:
·
Modify risky
pricing structures for contracts that contain both high fixed prices in the
short term and risky gas-based prices in the long-term. (This single principle
creates about half of the approximately 10% price reduction identified below. It’s heavily weighted to 2002-2004 because
of the drop in natural gas prices since the contracts were signed);
·
Eliminate
unbalanced hedges or “put” options where CDWR is required to buy the power even
if its not needed, but the seller isn’t obligated to sell if the seller can
find a higher price (Reduces capacity commitments by 750 MW in two
contracts - Williams Energy and Coral);
·
Substitute
renewable energy; and
·
Remove or
limit environmental blank checks that shift the polluter-pays principle to
state-pays for existing gas plants.
If the principles of renegotiation were applied only to the
12 worst contracts, the impact would be:
·
Approximately
20% of the combined cost of all the contracts could be reduced by renegotiating
take-or-pay provisions, reducing total megawatts, and reducing prices by as
little as 9% from the worst contracts.
Reductions in take-or-pay quantities or megawatt purchases from the two
other very large contracts (Calpine and Allegheny) could provide further
reductions in costs and the surplus costs;
·
2/3 or more of
the state’s power surplus could be eliminated;
·
50% or more of
the take-or-pay power would be reduced to substantially increase CDWR’s
operational flexibility. (These benefits could accrue by renegotiating as few
as three contracts - Sempra, Williams Energy, and Constellation Energy (High
Desert));
·
21% of the
total megawatt capacity in these twelve contracts would be reduced, in addition
to a 25% reduction in MWh, and 32% reduction in costs;
·
13% of the remaining
maximum contract quantities would be provided from new renewable power over the
entire time period from 2002-2011; and
·
Approximately
670 MW (and about 35,000 GWh) of new green power (counting wind as 30% of a MW
of other green sources) is added to the mix.
This factor would potentially create a contract “home” for a significant
portion of the projects funded by the CEC.
In conclusion,
applying our Principles of Renegotiation to the 12 worst power contracts will
slash total costs of all contracts by 20%, cut the wasteful surplus power by
2/3, reduce capacity, energy, and price impacts, while increasing the use of
dispatchable (non-“take-or-pay”) gas and new renewable energy. See Table 4 in Appendix C. Going beyond the
12 worst contracts and seeking adjustments in the Calpine combined cycle and
Allegheny Energy contracts would deliver even more operational
flexibility. In short, this problem is
far more manageable than originally considered.
Our
contract-by-contract analysis (see Appendix B) provides a detailed policy map
showing exactly how to reduce the total costs of the long-term contracts by 20%
by simply reducing the take-or-pay provisions and making other operational
changes to as few as 12 contracts while only reducing prices by 9%. The recommended reductions in energy
deliveries, particularly off-peak in early morning and late evening hours, will
reduce the cost of energy to ratepayers by allowing CDWR to substitute cheaper power
for contract power. It would reduce
wasteful dumping of contract power into the spot market at fire sale
prices. This analysis represents an
aggressive strategy for renegotiating power contracts by implementing public
interest principles on a contract-by-contract basis. The most serious single misconception surrounding the power
contracts is the notion that price is the only determinant of value and that
price is the central variable when considering costs to ratepayers. To
accomplish a 20% savings, we recommend a mix of reductions in capacity
commitments, price concessions, substitution of green power for gas-fired power
within existing contract limits, balancing of asymmetrical hedges, and
increased flexibility for CDWR in scheduling energy deliveries from gas-fired
projects.
Our recommendations
avoid the temptation to impose a simple cookie-cutter approach. Instead, these renegotiation strategies
provide a contract-by-contract approach that recognizes the specific strengths
and weaknesses of each individual contract.
Uncertainty swirls
around these contracts. Continued public controversy over the CPUC rate
agreement, adopted February 21, 2002, the CPUC’s petition to FERC to challenge
to the contracts, the Attorney General’s conflict of interest investigation of
possible criminal violations that may invalidate some contracts and the threat
of civil litigation to challenge the contracts and continued legislative
investigations create uncertainty.
Investor-owned power companies who hold CDWR contracts want certainty. Wall Street investors are questioning
whether the one-sided, high priced, “take-or-pay” straightjacket agreements
CDWR signed will be renegotiated. It’s important to note that after
renegotiation, these contracts will remain among the most lucrative power
contracts ever signed in California.
The uncertainties of continued controversy provide an incentive for companies
holding these contracts to voluntarily agree to alter the most egregious
portions of the worst contracts or take their chances with the CPUC, FERC, the
AG, and the Legislature. We have
identified the following six sources of leverage that the state could use as
part of an aggressive, comprehensive strategy to renegotiate the contracts.
Although FERC has
resisted the state’s requests for refunds from power generators’ windfall
profits from earlier this year, there is a significant likelihood that FERC may
require concessions for contracts entered into during the 6 month period when
FERC ruled that generators exercised illegal market power. FERC is likely to
help provide relief from take-or-pay provisions, as well as reduce the volume
and duration for contracts resulting in excessive surplus power.
2. California’s Attorney General is
investigating conflicts of interest as part of a potential challenge to all
contracts tainted by violations of disclosure and conflict of interest laws.
From January to May 2001, CDWR retained consultants to
negotiate the long-term power contracts.
CDWR signed the last major power contract on July 26, 2001 with about
the time the first economic disclosure reports were being filed by CDWR’s
consultants. CDWR failed to demand
disclosure in a timely and accurate fashion, failed to properly police
potential conflicts of interest and violations of law and allowed CDWR
consultants to participate in discussions related to contract negotiations.
As a result of the apparent disregard by CDWR of enforcement
of state conflict of interest laws, one or more of the contracts negotiated by
CDWR’s consultants could be set aside or voided pursuant to Section 1090 of the
California State Government Code, either by the Attorney General, or by a
public interest lawsuit. Consumer
groups have unveiled some very important facts concerning the conflicts of
interest of one CDWR consultant, Mr. Vikram Budhraja:
·
In January
2001, Mr. Budhraja and his company, Electric Power Group, a limited liability
company, were hired by DWR under the terms of a two year $6.2 million contract
to negotiate power contracts on behalf of the state. The scope of work under
the contract states in part: "Power Acquisition: negotiate and/or
participate in meetings with bidders...." Power Portfolio Plan: define amount of energy, duration of
contracts, types of contracts, evaluation of bids, selection of beneficial
bids, negotiation and writing of contracts."
·
The Office of
Chief Counsel of DWR determined that persons hired under contract as Spot
Market Traders, Energy Contractor Negotiators and Energy Market Advisors are
consultants and thus, public officials, within the meaning of the Political
Reform Act. Mr. Budhraja has acknowledged that he is a "public
official" by filing his Statement of Economic Interests (SEI) and
amendments thereto. In his initial SEI, the only source of income Mr. Budhraja
disclosed was Edison International.
·
Approximately
three weeks after Mr. Budhraja was hired, Williams Energy signed a contract
with the state to provide power. In his
Amended Assuming Office SEI, filed seven months after he was hired on August
13, 2001, Mr. Budhraja disclosed for the first time that Williams Energy had
provided more than $10,000 of income to his company, Electric Power Group,
during the previous 12 months. Mr.
Budhraja appears to have been involved to some extent in negotiations and other
activities leading to the Williams Energy contract.
·
Mr. Budhraja
reported stock ownership in energy companies with which the State may have had
discussions, negotiations and other contacts resulting in governmental
decisions which could have affected the companies. He
reported stock ownership of more than $10,000 in Edison International (also a
source of income), Dynegy, and more than $2,000 in Scottish Power, all of which
he later disposed.
A number of consumer groups have already raised serious
conflict of interest issues relating to the negotiators for the state. Attorney General Lockyer’s office is
currently investigating the documented conflicts of interest. A San Diego-based legal group filed a court
challenge to the contracts citing similar conflicts that would nullify most of
the state contracts.
In addition to the review of the Auditor General’s
investigation of the CDWR contracts by the Joint Legislative Audit Committee,
the Senate Select Committee on Market Manipulation, chaired by Senator Joe Dunn
has planned hearings early next year to review the results of depositions and
subpoenas issued to generating companies and the management of the California
Independent System Operator. These
investigations are likely to be expanded in response to the Enron bankruptcy.
Federal
investigations into the Enron bankruptcy have raised questions about whether
other unregulated power producing companies with trading company subsidiaries
may have engaged in some of the same practices that triggered the Enron
bankruptcy. The CPUC and the
Legislature have indicated they will pursue separate investigations.
Consumer and
environmental groups are challenging the siting permits of some projects being
built to service the CDWR contracts.
The California Energy Commission, local agencies and the ISO are being
strongly urged to take advantage of the CEC siting process to require natural
gas-fired plants to provide operational flexibility, agree to reduce emissions
and mitigate the environmental justice impacts related to the contracts as a
condition for receiving siting approval.
6. Public interest groups are
mobilizing a statewide public education campaign demanding accountability and
fairness from the companies holding the worst contracts.
The continuing controversy and bad publicity for the
beneficiaries of the worst contracts has been exacerbated by the response of
investors, regulators, and legislators to the Enron bankruptcy. These one-sided
contracts are becoming a public relations nightmare for the generators, and
increasing public pressure and media scrutiny are creating incentives for
generators to do the right thing and renegotiate their contracts in the public
interest and get their companies name out of the newspapers.
The terms and
conditions of the majority of contracts may not provide a reliable supply of
energy as required by AB 1X (p. 67)
And while the
penalties for the state’s failure to pay for the power are enormous, the State
Auditor warns that most of the contracts fail to penalize power producers for
withholding power as they did in 2000 and 2001 (p. 58):
“…The legal terms and conditions of those contracts, particularly the
early ones, may not adequately assure that the generator will physically
deliver the electricity the State needs to keep the lights on, especially in
periods of tight supply and high prices.(p.
67-68) …The majority of the power is under contracts that may not assure that
reliable sources of power will be available to the department. In other words, when the market price for
power increases above the contract price and demand for electricity exceeds
supply, the terms and conditions of a majority of the contracts may not ensure
that the department will be able to provide the power needed in California.”
(p.68)
“The contracts’ terms and conditions may not
meet other reliability goals of the contracting effort, including ensuring that
generators are making appropriate progress in building the facilities that will
supply the power the department has contracted for…Contracts in which the State
pays a premium for construction of new generation may not ensure that the new
generating units will be built and that the power will actually be made
available.” (p.68)
The lack of seller penalties in the contract language fails
to protect ratepayers:
“If
sellers [power producers] fail to deliver in the early years---especially if
they aggressively seek to enforce excuses for nonperformance---the department
might very well be left with its obligation to pay lucrative prices over the
long term without having received the immediate benefit it was bargaining for.”
(p. 91-92)
Despite purchasing $42.6 billion worth of power over the
next decade, CDWR still faces a shortage of peak hour power. (p. 1, 46)
“Calculations by a department consultant reflect
that the contracts will not cover a substantial portion of the estimated load
during hot summer days, when demand for electricity is high. (p. 46)…The risk
in the portfolio that the department must carefully manage is that the
portfolio leaves it exposed to substantial market risk in high-demand periods
if supply shortages occur and to substantial market risk with surplus contract
amounts in other hours of the year.
Compounding this problem is that many of the contracts are
nondispatchable, meaning that the department must pay for the power whether or
not it is needed. Further, based on present forecasts, from the fourth quarter
of 2003 through the first quarter of 2005, the department has procured more
power than consumers in Southern California need.” (p.23)
At the same time, “the majority of CDWR appears to have
bought too much power in Southern California and there is likely to be power
surpluses of an average of 2000 megawatts during the last quarter of 2003
through the first quarter of 2005.” (p. 47, 23, 52-53)
“A diverse fuel and technology mix
helps ensure reasonably reliable supplies and stable prices because this mix
can help mitigate against cost increases in one fuel or performance problems
with a particular technology. Renewables displace fossil fuels, in this case,
natural gas, and by doing so can moderate spot prices, a major objective of AB
1X.” (p. 55)
Only 2% of the 12,000 megawatts of capacity purchased is
renewable. “Despite the legislative
mandate to secure as much renewable as possible, the department did not do so
in its contracting efforts and missed a significant opportunity to add
environmentally friendly power.” (p.56)
“The
department’s rush to obtain contracts quickly---it entered about 40 agreements
with a value of $35.9 billion in just 30 days----may have played a role in the
composition of the portfolio because it precluded the planning and analysis
that are necessary for developing a portfolio of this magnitude.” (p. 24)
“Contracts of this magnitude negotiated at a
rapid pace, create the potential for costly errors and omissions” (p. 57).
“Three of the largest long-term
contracts (Calpine, Williams, and Dynegy), all of which were executed quite
early in the contract negotiation process, contain troubling provisions.” (p.
197)
Dynegy
“If Dynegy’s power is restricted in
any way for any reason related to the performance of its
contracts with the department, the department must provide power to Dynegy
(rather than receive it) for an underdetermined period of time after the end of
the contracts. The scope of events that
could trigger this extremely broad and uncapped obligation for the department
is unclear at present.” (p. 199)
“The department is responsible for
costs or restrictions imposed by any environmental agency at any time over the
life of the contracts…For the life of the contracts, the department pays for
Dynegy’s costs relating to air emissions to the extent that those costs are
“attributable” to performing the contracts. At best, determining what costs are
“attributable” to the department’s contracts seems ripe for litigation.” (p.
199)
Williams
The cost risk of air emissions laws and “any new
governmental charges” are shifted from Williams to the department. (p. 198)
“The department is exposed to between $400 million and $688 million in
potential emissions credit pass-through costs over the life of the contracts.”
(p. 199)
The contract gives Williams an incentive to generate the
department’s power using the dirtiest units. (p. 200)
“The Williams agreement…is almost as burdensome for the department as it
could possibly be.” (p. 202) The Williams government charges provision “…gives
Williams almost unfettered discretion to walk away from the contract in the
face of any action or inaction by any of the California actors as governmental
entities, and it exposes the department to the substantial risk not only that
it might bear the cost of increases in Williams’ costs of doing business due to
events as remote as local property tax increases or increases in rates for
workers compensation insurance but, that, in a rising energy market, Williams
might seize on one of these remotely related government actions to claim that a
default has occurred, terminate its contract with the department, and take
advantage of the higher market prices.” (p. 205)
“…The contract poses hundreds of millions of dollars of exposure for the
department; however, most the triggering events are outside the department’s
control.” (p. 171) “The department’s
strategy needs to be attempting to reform the terms of the contract itself,
whether voluntarily through renegotiation or forcibly through litigation.” (p.
171)
Calpine
“The early Calpine
agreements standout overall as having the most seller-friendly (and least
favorable to the department) provisions of any major contract we reviewed. “
(p. 118)
If the 11
contemplated commercial units do not come on line “…there is a legal risk that
the department is not protected against having to make capacity payments in the
following years for power plant capacity that does not come on-line.” (p. 207)
Sempra
The contract
contains “… no provision for the department to monitor Sempra’s financial condition,
much less terminate the contracts should Sempra lose the financial wherewithal
to complete the projects.” (p. 99)
Key Recommendations:
“Conduct
within 90 days an in-depth economic assessment of its contracts and the overall
supply portfolio that serves customers of the investor-owned utilities….“ (p.
7)
“Develop a contract
renegotiation strategy, informed by legal and economic reviews, that centers on
improving the reliability and the overall balance and performance of the
portfolio. “ (p. 7)
The department “…should not limit its interest in
renegotiating the contracts to just the base price of the delivered power. The department would benefit significantly
if it could renegotiate out of the contracts, the terms that make the contracts
expensive and difficult to manage.” (p. 176)
“Establish
an ongoing legal services function that specializes in power contract
management…When necessary to avoid conflicts, this legal function should be
distinct from counsel retained to sell bonds…” (p. 7)
###
Sempra Energy
Contract Issues
This is the state’s
worst contract. This $7 billion
contract signed on May 4, 2001, cumulatively contains the worst flaws found
among all the other contracts. More
specifically, the Sempra contract provides:
·
High costs – the Sempra contract is the
second most costly state power contract.
;
·
250 Megawatts
(MW) of very expensive fixed price power ($189/MWh) from 2001 to 2003 after
natural gas prices have dropped 60% and are expected to be low until 2003 or
beyond;
·
The full risk
of higher gas prices, which shift to the state in 2003,exposing consumers to
higher natural gas prices;
·
A capacity
factor that is far too low. The
quantity of energy delivered rises to 1900 MW in 2004. This giant 10 year
“take-or-pay” contract requires power deliveries at an 80% capacity factor; and
·
No means for
the state to ensure that promised new plants will be built. On its face, the contract appears to
contemplate the construction of new power plants, but the State Auditor warns
that the contract contains “… no provision for the department to monitor
Sempra’s financial condition, much less terminate the contracts should Sempra
lose the financial wherewithal to complete the projects.”
Recommended Actions
·
Reduce the
quantity of power purchased by 500 MW;
·
Add 150 MW of
green renewable power;
·
Reduce fixed
prices in 2001 to 2003 to balance the lack of any gas hedge and reflect changes
in the natural gas market conditions;
·
Increase
flexibility by reducing take-or-pay provisions by about 20%;
and
·
Reduce prices
$2 to $5 per MWh. (This price reduction is modest by
comparison to recent contract offers made not long after the Sempra deal was
signed. For example, Nevada Power was
offered a ten-year 7X24 combined cycle contract that had the same gas risk as
the Sempra contract but is $11/MWh cheaper than the 7X24 combined cycle portion
of the Sempra contract. )
Implementation Impacts
Table 7 in Appendix C shows
the impacts of the recommendations for the 2002-2011 period. A 500 MW reduction in total capacity is
included. This reduction in capacity
plus the reduction in “take-or-pay” energy gives CDWR more flexibility to use
power from the contract in hours and seasons when demand is low and reduces the
total amount of energy purchased from Sempra by 38%. About 20% of the remaining energy purchased is green energy,
reducing environmental impacts. The sum
of all of these effects cause take-or-pay gas generation to be reduced by
51%. The overall cost of the contract
is slashed by $3 billion with only a relatively modest reduction in price.
Williams Energy
Contract Issues
This contract runs a close second as the worst state power
contract. This contract, signed on
February 5, 2001, provides for 350 MW of power in summer of 2001, rising to
1400 MW by 2006. The contract includes
the most extraordinary provision (Product B, Tier 3) found in the 57
contracts. CDWR is obligated to
purchase 500 MW of power if Williams wants to sell the power. Williams, on the other hand, can decide each
month whether it can get a better price somewhere else and, if it can, it isn’t
obligated to sell the power to CDWR.
In other words, this provision provides a kind of cost-free put option
to sell power at a minimum price to CDWR, if Williams can’t find a better price
from some other buyer. It limits CDWR’s
flexibility by requiring CDWR to buy power at high prices when market prices
are low. But, when market prices rise,
Williams is not obligated to sell CDWR power.
The contract gives Williams an environmental blank check that requires
CDWR to reimburse Williams for all environmental emissions credit costs without
limit. This provision shifts
responsibility for pollution from the polluter to the state of California.
The State Auditor indicated that this contract is so one-sided and
egregious that the state should litigate the issue.
This contract may be vulnerable to legal challenge based on the results of the
Attorney General’s investigation into whether a consultant to CDWR, Vikram
Budhaja, participated in the making of this contract while Williams was a
source of income to his firm, Electric Power Group.
The electricity generated pursuant to this contract comes from three
dirty, old, inefficient Edison gas-fired plants. While this generation could be critically
important to increasing CDWR’s flexibility in providing for load following,
peaking, and reserves,
the current take-or-pay provisions straightjacket CDWR into calling on this
power before other cleaner sources rather than providing a backup during high
usage peak hours and other heavy-use hours.
Our renegotiation strategy for this contract will attempt to restore
flexibility through a different method of pricing.
Recommended Actions
·
Reduce total
contracted electricity by 500 MW;
·
Add 100 MW of
green renewable power;
·
Increase
flexibility by reducing take-or-pay provisions by over 90%; and
·
Eliminate
Williams’ environmental blank-check.
The Preferred Approach
We recommend revamping the contract to turn all but the green portion
into a capacity and energy contract, by:
·
Setting the
capacity price at $75/kW-year; subject to reductions for availability below
75%;
·
Using a
gas-based energy price (actual heat rate multiplied by actual gas price plus
$5/MWh for O&M and tolling profit, plus allowance for plant start-ups);
·
Giving CDWR
the right to schedule energy or spinning reserves from Williams on 24 hours
notice and request Williams provide regulation or ramp for an additional fee,
with the requirements that it must 1) take a minimum of 20% of its peak hour
schedule of energy plus ancillary services as actual generation in each of the
24 hours scheduled and
2) pay a $5/MW-hour tolling fee when ancillary
services are scheduled but resource is not called upon by the ISO; and
·
Allowing CDWR
to schedule energy and ancillary services above 50% of the contract capacity
for no more than 4,000 hours per year.
Williams may sell its unscheduled generation into the market unless such
a sale would prevent CDWR from meeting a scheduled ancillary services
commitment.
A less preferable alternative would be to retain the existing contract
structure with increased dispatchability and a lower fixed price, by:
·
Providing for
25% dispatchability by CDWR of non-green portion of Product A;
·
Changing
Product B, Tier 1 and 2 (6X16 contracts) to a block of unit-contingent power
dispatchable at a 70% capacity factor during the 6X16 period, scheduled at
CDWR’s option. Giving CDWR the option
to schedule Product B, Tier 1 and 2 power on a ten-minute basis in morning and
evening (subject to reasonable technical constraints) for ramping, in exchange
for an additional fee to reflect use of capacity for ramping;
·
Giving CDWR an
option to call upon Tier 1 and 2 power that is not dispatched, up to 25% of
Product B, Tiers 1 and 2, in any given hour for use as spinning reserves (if
otherwise unscheduled) for an additional fee; and
·
Reducing price
for all power to $60/MWh plus environmental credits (equivalent to Allegheny
price) effective 1/1/2002 under the less preferable alternative. The preferred alternative yields a cost in
the same range (with gas at $4/MMBtu) but with a capacity and energy pricing
structure.
Implementation Impacts
Table 8 in Appendix
C provides a summary comparison of the renegotiated contract to the original
contract. The key points are that the
500 MW put option is removed and all gas energy becomes dispatchable. About 16% of the contract’s maximum output
is green.
Other critical
aspects of the contract renegotiation would:
·
Make the
contract fully dispatchable, subject only to technical constraints regarding
plant operations;
·
Return
flexibility associated with gas plant operation to CDWR, including ramping and
spinning reserve capability; and
·
Eliminate the
environmental blank check and include any environmental costs in the price.
The alternative
case would yield 29 billion kWh costing $1.78 billion ($61.60/MWh) but none of
those kWh would be dispatchable.
Calpine (Los Esteros and Peakers)
Contract Issues
Calpine has four
power contracts. Calpine’s ten-year,
2000 MW, combined cycle contract is the most expensive in terms of total
dollars expended. Nevertheless, the
combined cycle contract doesn’t warrant being placed on our list. Among those contracts signed during the
height of the power crisis, this combined cycle contract, signed February 26,
2001, has relatively low long-term prices ($59.80/MWh). Further, this contract contains natural gas hedge
provisions that protect consumers from spiraling gas prices in the future. However, simply because of the size of the
contract, the ten-year take-or-pay provisions should be adjusted to reduce the
take-or-pay power by 20-25% and/or concessions in total megawatts should be
granted, particularly in the 2004-2005 time frame, to allow CDWR operational
flexibility to help reduce the projected power surplus. Calpine also signed a very high-priced
contract covering only the summer of 2001 that is not further addressed in this
report.
Calpine’s 495 MW of
peakers (included in the same contract as the 2000 MW of combined cycles) and
its third contract for the Los Esteros project in the San Jose area are prime
candidates for the 12 worst contracts list.
Calpine (Los Esteros)
Contract Issues
The Los Esteros
contract provides power to CDWR for three years before turning the plant over
to the investors in US Dataport, a server farm. The plant is located in an expensive area and includes redundancy
and other designs to meet US Dataport’s future needs, and these high costs were
factored into contract prices, so the plant is more expensive than virtually
all other combined-cycle based contracts.
It was signed late in the process - June 11, 2001.
The contract’s strength is that it is dispatchable. Its weakness is that
it provides for very high capacity payments ($656/kW over three years). The cost of the plant is high and it is less
efficient than many other combined cycle generators. The lack of efficiency means it will use 17% more natural gas to
produce the same amount of electricity generated by a more efficient Coral
plant
because of its location and its configuration.
It’s configured to meet the needs of the US Dataport server farm. Los Esteros’ four turbines for redundancy
cause a loss of economies of scale and an undersized combined cycle unit
(installed because US Dataport was planning to use heat from the power plant to
run its air conditioners) and reduce its efficiency. In short, this plant was designed to meet the needs of US
Dataport, not the needs of those who will pay for it for the first three years,
the ratepayers. This is the state’s
most expensive combined-cycle-based contract at $73.50/MWh (assuming $4 gas). A final decision on this contract rests with
the California Energy Commission’s (CEC) final ruling on whether to grant
siting approval. Consumer and
environmental groups oppose this project.
Recommended Action
·
Conduct an
analysis of peaking needs and the best way to meet them.
o
Before
purchasing these expensive thermal peakers, CDWR should examine the best ways
of meeting peaking needs (a combination of peakers, other resources including
pumped storage, demand responsiveness, etc.) in an integrated programmatic
fashion, rather than continuing to build new peaker facilities piecemeal
without regard to cost or environmental impact. Other less expensive peaking alternatives to the Los Esteros
project should be reviewed prior to any final permitting approval.
·
Reduce
capacity commitment and price.
o
Convert the project
at the CEC to a 12-month Application for Certification (AFC), which will delay
the plant’s start date about 8 months.
Reduce the contract term by 8 months in lieu of termination for failure
to meet start date.
o
Reduce
capacity payment by eliminating the first 8 months of capacity payments at
$22/kW-month. The remaining two-year
and four-month contract has 4 months of $22, 12 months at $20 and 12 months at
$18.
Implementation Impacts
These
recommendations will save ratepayers about $140 million. The contract term is
reduced by 8 months in 2002-03.
Recommended Action
- Conduct an analysis of peaking needs
and the best way to meet them.
- Before purchasing these expensive
thermal peakers, CDWR should identify the best ways of meeting peaking
needs (a combination of peakers, other resources including pumped
storage, demand responsiveness, etc.) in an integrated programmatic
fashion, rather than continuing to build new peaker facilities piecemeal
without regard to cost or environmental impact. Other less expensive peaking alternatives to the Calpine
peakers project should be reviewed prior to any final permitting
approval.
- Reduce capacity commitment.
- Reduce this 20-year contract to 10
years by terminating the contract in 2011.
·
Increase
flexibility.
o
Change fixed
price to a price that is variable with gas for half of the megawatts to make
plants more flexibly dispatchable in the event that gas stays below
$5/MMBtu.
o
Allow CDWR to
bid the plant for non-spinning reserves for small fee.
·
Reduce
price.
o
Cut capacity
payment from $90 million in the early years, and $80 million in the later years
to $74.25 million ($150/kW).
Implementation Impacts
The term of the contract is reduced by 8 years, ending in 2011 instead
of 2020. This reduces contract capacity payments by $720 million (nominal
dollars). See Appendix C for the
impacts for the 2002-2011 period.
The contract revisions also increase flexibility in the event that gas
prices stay low (by allowing half to be bid at $46/MWh compared to $73) and
allow CDWR to bid the plant into the reserve market.
Constellation Energy (Short-Term Contract and High Desert)
Contract Issues
The two
Constellation contracts (200 MW short-term from 2001-2003 and the full output
of the 750 MW High Desert project starting in 2003) comprise one of the three
most important giant take-or-pay CDWR contracts. 12% of all the take-or-pay power is contained in this contract.
This is one of the earliest large power contracts signed – March 9, 2001. The short-term provisions of this contract
require CDWR to buy a limited amount of very expensive power at $154/MWh
through 2003. This short-term price is
70% above the FERC price caps imposed on June 19, 2001.
After 2003, the
full output of about 800 MW of the High Desert power project is provided to the
state on a take-or-pay basis through 2011.
The long-term $58/MW price is less expensive than other long-term power
purchased.
Constellation
Energy is expected to build a 750 MW combined cycle plant in the Mojave Desert in
San Bernardino County in mid-2003.
However, like many of the power contracts, this contract has a marketing
provision that allows Constellation to simply market power to the state whether
it builds the new generation facility or not.
Starting in mid-2003, the full 800 MW output of the High Desert power
project is provided to the state on a take-or-pay basis through 2011. The long-term $58/MWh price is less
expensive than most other long-term power purchased.
Recommended Actions
- Increase flexibility by reducing
take-or-pay provisions;
- Reduce quantity of power purchased by
reducing the length of the contract by 21 months;
- Add 100 MW of green renewable power;
and
- Reduce short-term price by over 50% for
18 months.
Implementation Impacts
Shortening the
contract by 21 months and slashing the take-or-pay provisions reduces the cost
of this contract by $1.3 billion and reduces energy deliveries by 36%. See Appendix C for Table 11 comparing the
original contract and illustrative renegotiation strategy starting in
2002.
Coral Power
Contract Issues
The greatest public-interest strength of Coral’s combined cycle
contract, signed on May 24, 2001, is that it allows CDWR substantial
operational flexibility. In other words, its take-or-pay elements
only require CDWR to purchase power at a 49% annual capacity factor, compared
to required take-or-pay purchases at about an 80% capacity factor for Sempra
and 100% (24 hours per day, 7 days per week) for Calpine. Purchase requirements are reduced by 50% in five
spring and fall months (compared to a one-third reduction in only two months in
the Sempra contract), giving CDWR flexibility to meet its needs. However, this contract also contains another
(Williams contains the other) 350 MW put option that gives Coral a one-time
right to choose whether to deliver energy.
If Coral decides to provide it, CDWR is obligated to buy it. This provision runs from 2003/04 to 2012. In addition, the contract provides for
unbalanced hedges. The contract
contains very high-cost fixed price power through 2005 only to expose
ratepayers to the risk of natural gas price volatility starting in 2006. However, the fixed tolling payments
associated with combined cycle power offered after 2006 are considerably
cheaper than the power provided by Sempra, Pacificorp, and Mission Sunrise
(Edison). Coral’s post-2006 combined
cycle power is especially cheaper given the more flexible terms and low
capacity factor. The average cost of
the TOTAL contract is higher than the other contracts because of the very high
prices in 2001-2005.
This contract made the list of worst contracts because: 1) it contains a one-sided put option; 2)
the need to reduce quantity of purchased power and very high prices through
2005, and 3) it was signed on May 24, after DWR consultants knew they faced a
significant power surplus. Additional
operational flexibility concessions are not needed in this contract because of
its positive annual capacity factor of only 49%.
Recommended Action
- Reduce quantity of power purchased and
eliminate the one-sided put option that requires CDWR to buy power only if
Coral wants to sell it;
- Add 100 MW of green renewable power;
and
- Balance hedges/reduce prices by 13%
(concentrated in the early years of the contract).
Implementation Impacts
See Table 12 in Appendix C for a comparison of original and renegotiated
contracts from 2002-2011. The contract extends into 2012 and there would be an
additional reduction in energy deliveries in that year that is not shown here.
In addition, the contract renegotiation strategy specifically reduces
deliveries in the surplus period of July 2003 to June 2005 by 350 MW.
Dynegy
Contract Issues
The Dynegy
contract, signed March 2, 2001, is based on running dirty, old, gas-fired generators. It has several components. A portion of the power is sold at a high
cost fixed price of $120/MWh. The remainder is gas-based. It consists of a minimum quantity that must
be purchased at about $21/MWh plus the price of gas and a relatively large
dispatchable portion, also priced at $21/MWh plus the price of gas. The
contract is more expensive than most because of its high fixed cost portion and
the relatively large margin above gas costs at a relatively inefficient heat
rate. However, a significant portion of
its gas-based power is dispatchable (starting in 2002) and it will not be
purchased at the high prices (actual gas costs plus $21/MWh) because spot
market power will often be cheaper.
This fact provides the possibility for a win-win renegotiation. The contract also contains an environmental
blank-check provision that requires CDWR to pay for all emissions credits and
potentially makes the state liable for the cost of any hardware required to
cleanup the plant’s dirty emissions.
Recommended Actions
·
Reduce
“take-or-pay” provisions, or add green renewable power to the fixed price
portion of contract;
·
Increase
flexibility and reduce prices in gas-based portion of contract;
·
Reduce price
on fixed portion of contract to $70/MWh to reflect market conditions; and
·
Eliminate
environmental blank check and other environmental costs to be paid as part of
other contract costs.
Implementation Impacts
Without adding green renewable power to the fixed price portion of
contract, the original and renegotiated contracts are compared in Table 13 in
Appendix C from 2002-2004.
If renewable power is added to the fixed priced portion of the contract,
1,401 GWh of green power would be provided and maximum GWh would increase to
46,116 GWh. The contract cost would
increase to $3,180 million.
Regardless of the green choice option, the renegotiation would increase
CDWR’s flexibility in using gas-fired energy to self-provide ancillary
services.
Pacificorp
Contract Issues
This is the last
large contract signed - July 6, 2001. On the positive side, most of this power
is dispatchable starting in 2003.
However, the capacity price is extremely high (in excess of $200 per
kW-year) from 2003-2011. Moreover,
energy provided in 2001-2002 is not dispatchable and there is an unbalanced
hedge because of its fixed price of $70/MWh.
After the fixed $70/MWh price expires in 2002, ratepayers will be
vulnerable to the increased price risk of natural gas price volatility, beginning
in 2003. The price for combined cycle energy reflects the added costs of
delivering the power from the Pacific Northwest and is, therefore, about 10%
higher than the price set for energy produced by California-based combined
cycle plants. It is significant that the overall contract is also 20% more
expensive (assuming $4 gas) than the firmed-up wind power contract Pacificorp
has recently signed with Seattle City Light.
Recommended Actions
·
Add green
power/reduce energy and capacity commitment/reduce prices
·
Balance hedges/reduce prices
o Price
energy and capacity in 2002 on the same basis as in 2003, and thereby giving
ratepayers the benefit of expected low gas prices in 2002.
o Reduce
combined cycle capacity capital-related payment by 10% from $180 to
$162/kW. This brings the contract closer
in line to other cheaper projects such as Sunrise and Coral.
Implementation Impacts
The Pacificorp
contract revisions shown above would substitute 400 MW of wind for 200 MW of
gas for seven years. Table 14 in
Appendix C shows the overall impacts from 2002-2011; capacity figures in the
renegotiated case are based on a 1 kW nameplate of wind equaling 0.3 average kW
(30% capacity factor).
El Paso Merchant Energy
Contract Issues
During the height
of the January to July market power abuses, El Paso Merchant Energy’s parent
company, El Paso Corporation, was fined by FERC for abuses related to its
natural gas pipeline to California. This February 7, 2001 contract is a
take-or-pay must-take agreement for 6X16 heavy load hours for five years at the
high price of $121/MWh. During peak
hours the prices are about $30/MWh above the FERC price caps.
Recommended Actions
There are two ways
to address this contract:
1. Reform it:
o
Assure that 20
MW of power delivered is green – allow it to remain 6X16.
·
Increase
Flexibility
o
Convert
remaining 80 MW converted to 75% capacity factor (72 hour per week) delivery
scheduled during the 6X16 period by CDWR starting 1/1/2002.
o
Reduce power
price to $75 starting 1/1/2002 to reflect market conditions.
2. Terminate it:
·
End contract
September 30, 2002 and pay limited amount of compensation for liquidation.
Implementation Impacts
Table 15 in
Appendix C shows the effects in 2002-2005 of implementing of all of these
changes on the reform path.
Alliance Colton
Contract Issues
This April 23, 2001
contract is a peaking contract that uses highly inefficient and dirty gas. It includes extremely high capacity payments
(in excess of $235/kW-year). Unlike all
other peaking contracts, it has a number of provisions that limit CDWR’s
flexibility. The provisions include
some very expensive take-or-pay energy.
$1350 per run hour per 9 MW unit, equivalent to 15 cents/kWh, must be
paid regardless of whether energy is used or not in some years and must be
scheduled nearly a year in advance in other years.
Recommended Actions
·
Increase
flexibility
o Remove all take-or-pay run-hour
requirements, given the contract’s substantial capacity payments to
Alliance-Colton. These charges
currently run for 1000-3000 hours per year at prices as high as $150/MWh ($1350
per run-hour for each of eight units with a nameplate rating of 10 MW and a
typical summer rating of 9 MW).
o Allow CDWR to call upon the plant for up to
2500 hours per year (real power or reserves) with no additional charge.
o Allow CDWR to make a decision to call upon
the plant for either real power or reserves on 24 hours notice for reserves and
1 hour for energy, not identifying the maximum number of hours at the beginning
of the year and being committed to those hours on a take-or-pay basis.
o Eliminate all issues related to CDWR
purchases of gas for this specific plant, since the plant is likely to run only
infrequently, and a gas purchase plan designed specifically for this plant
limits the flexibility of using this inefficient peaker only occasionally. Allow CDWR the option to deliver gas to this
plant from a portfolio of gas acquired for a number of plants.
·
Reduce
prices
o Reduce
$1350 per unit-hour run charge to $96 (for hours of operation over 1000 per
year, which are included in capacity price) to reflect 1.2 cents/kWh of
variable O&M (consistent with Wellhead and Calpeak contracts), not 15
cents/kWh, and remove advance notice take-or-pay requirements.
o Reduce
capacity payment by 50% in 2002 and 20% in other years to bring the price in
line with other peakers.
Implementation Impacts
Table 16 in Appendix C shows the impacts of the proposed changes to this
contract from 2002-2010.
Another significant part of the price reduction is the $34 million
reduction of fixed take-or-pay hourly charges.
Moreover,
CDWR gains flexibility through the lower O&M dispatch cost (1.2 cents/kWh
vs. 15 cents/kWh), the elimination of inflexible take-or-pay payments for hours
run, and inflexible gas contracting provisions.
Mirant
Contract Issues
This is a two-year contract at a premium price of $148.65/MWh for 500
MW. Mirant is being sued over the
operations of uncontrolled peaking generation at Potrero Hill, San Francisco.
The California ISO is refusing to allow Mirant to shutdown to repower its 600
MW at Pittsburg to meet clean air requirements, which have been in place since
before Mirant bought the power plants.
Mirant is threatening to shut down over 600 MW of generation at
Pittsburg if pollution
control requirements, scheduled to take effect in 2002, are not waived.
Nevertheless, Mirant received a 500 MW contract with CDWR for two years at
nearly 15 cents/kWh (total payments over $700 million) from June 2001 through
December 2002.
Recommended Actions
o
Allow dispatch
for 25% of hours for CDWR flexibility, starting January 1, 2002.
·
Reduce prices
to $85/MWh, starting January 1, 2002, to reflect market conditions (higher
price reflects environmental commitment).
·
Commit to
making the Potrero plant one of the nation’s premiere zero emissions power
plants by:
o
Equipping the
new Potrero Unit 7 and existing Unit 3 with dry-cooling technology to eliminate
the need for 465 million gallons of bay water per day;
o Using state-of-the art technologies to control NOx,
PM-10 and other pollutants (including installing new advanced technologies that
provide controls in excess of the currently defined Best Available Control
Technology (BACT)) to meet the competing objectives of assuring environmental
justice, while providing local generation at an existing site in San Francisco
to meet required system reliability needs. The goal should be emissions which
are as close to zero as possible; and
o Agreeing
to shutdown and remove the older units to reduce the community's exposure to
harmful pollutants.
Implementation Impacts
Table 17 in Appendix C
compares the original and renegotiated contracts in 2002.
Morgan Stanley
Contract Issues
Morgan Stanley’s
contract is for 50 MW 7X24 for five years at
$95.50/MWh. It is above current
FERC price caps. Morgan Stanley is also
a key participant (co-manager) in CDWR’s $12 billion bond issue.
Recommended Actions
There are two potential paths for the contract – to reform it or unwind
it:
1. Reform It:
- Add green renewable power or increase
flexibility
o
Allow CDWR to
curtail the power in 25% of the hours of the year. The curtailment provision will be waived if Morgan Stanley
replaces at least half of the power with green power, at the time when such
green power is made available.
·
Reduce prices
o
Reduce power
price to $70, starting January 1, 2002, to reflect market conditions
2. Terminate It: Terminate the
contract September 30, 2002 and pay limited amount of compensation for
liquidation
Implementation Impacts
Table 18 in
Appendix C shows results for the last four years of the contract (2002-2005),
if green power is not substituted and the contract is reformed.
Table 1:
CDWR Losses from Selling Off Power Purchased Under Long-Term Contracts,
2002-2010

Table 2:
Annual Percentage of Surplus Power Sales
|
|
DWR power sales
|
Long-term contract purchases
|
% of contracts sold on spot market
|
|
2002
|
7,784
|
24,756
|
31%
|
|
2003
|
11,246
|
46,959
|
24%
|
|
2004
|
15,851
|
63,290
|
25%
|
|
2005
|
12,068
|
61,042
|
20%
|
|
2006
|
11,330
|
62,574
|
18%
|
|
2007
|
10,047
|
62,629
|
16%
|
|
2008
|
5,983
|
62,397
|
10%
|
|
2009
|
4,556
|
62,740
|
7%
|
|
2010
|
3,235
|
62,452
|
5%
|
Table 3
|
|
Cost
|
|
Maximum
|
|
Take-or-Pay
|
|
|
|
($MM)
|
|
GWh
|
|
gas GWh
|
|
|
|
|
|
|
|
|
|
|
Sempra *
|
$7,039
|
17%
|
116,233
|
18%
|
116,233
|
25%
|
|
Constellation *
|
$3,370
|
8%
|
57,114
|
9%
|
57,114
|
12%
|
|
Williams *
|
$3,357
|
8%
|
49,201
|
8%
|
49,201
|
10%
|
|
Calpine Combined Cycle
|
$7,959
|
19%
|
133,113
|
21%
|
133,113
|
28%
|
|
Allegheny
|
$3,863
|
9%
|
63,151
|
10%
|
63,151
|
13%
|
|
Subtotal
|
$25,588
|
61%
|
418,811
|
66%
|
418,811
|
89%
|
|
Others on "12 Worst List"
|
$11,356
|
27%
|
132,306
|
21%
|
52,066
|
11%
|
|
All Others
|
$5,307
|
13%
|
83,402
|
13%
|
0
|
0%
|
|
TOTAL
|
$42,251
|
|
634,520
|
|
470,878
|
|
* identified for renegotiation
Table 4:
Increased Renewables, Reductions in
“Take-or-Pay,” Quantity, & Cost 2002-2011
|
|
|
Total
all contracts
|
12 contracts as written
|
After
recommended changes
|
%
difference
|
Other
contracts
|
|
MW (average over 10 yrs)
|
9,859
|
5,780
|
4,559
|
-21.1%
|
4,079
|
|
MWh
|
|
634,520
|
354,854
|
265,505
|
-25.2%
|
279,666
|
|
Green MWh
|
|
5,238
|
0
|
35,144
|
|
5,238
|
|
Dispatchable MWh
|
158,404
|
79,333
|
102,755
|
29.5%
|
79,071
|
|
Non-dispatchable gas
|
470,878
|
275,521
|
127,606
|
-53.7%
|
195,356
|
|
Non-dispatchable gas %
|
74.2%
|
77.6%
|
48.1%
|
|
69.9%
|
|
Cost ($ million, before dispatch)
|
$ 42,251
|
$ 24,732
|
$ 16,907
|
-31.6%
|
$17,518
|
|
Price
($/MWh)
|
66.59
|
69.70
|
63.68
|
-8.6%
|
62.64
|
Table 5:
Contract Renegotiation Strategy (Annual MW and MWh)

Table 6: Annual Impact of Price Reduction
Renegotiation Strategy
|
|
12 contracts as written
|
After recommended changes
|
|
|
Total Gwh
|
Total cost ($ millions)
|
price ($/MWh)
|
Total GWh
|
Total cost ($ millions)
|
price ($/MWh)
|
|
2002
|
27,975
|
$ 2,701
|
96.57
|
25,578
|
$ 1,728
|
67.57
|
|
2003
|
38,408
|
$ 3,080
|
80.19
|
32,740
|
$ 2,123
|
64.83
|
|
2004
|
50,070
|
$ 3,584
|
71.58
|
40,229
|
$ 2,545
|
63.25
|
|
2005
|
34,951
|
$ 2,394
|
68.49
|
26,322
|
$ 1,662
|
63.15
|
|
2006
|
35,107
|
$ 2,267
|
64.57
|
25,662
|
$ 1,580
|
61.57
|
|
2007
|
35,107
|
$ 2,262
|
64.42
|
25,662
|
$ 1,580
|
61.59
|
|
2008
|
36,369
|
$ 2,339
|
64.30
|
25,662
|
$ 1,581
|
61.60
|
|
2009
|
36,369
|
$ 2,339
|
64.32
|
25,662
|
$ 1,581
|
61.61
|
|
2010
|
33,977
|
$ 2,187
|
64.35
|
19,532
|
$ 1,228
|
62.86
|
|
2011
|
25,017
|
$ 1,580
|
63.17
|
13,430
|
$ 841
|
62.61
|
Table 6 shows the
annual changes in energy deliveries and costs parameters. Cost reductions are spread throughout the
contract term. There are significant
price reductions in the fixed price portion of contracts in early years. In the later years, there are larger
quantity reductions and smaller price reductions.
Table 7:
Sempra Energy - Impacts of the Recommendations for the
2002-2011 Period
|
Sempra 2002-2011
|
|
|
|
|
|
Original
|
Renegotiated
|
%
Difference
|
|
MW
(average 10 year)
|
1,700
|
1280
|
-25%
|
|
MW
(maximum)
|
1,900
|
1400
|
-26%
|
|
Maximum
GWh purchased
|
116,233
|
71,844
|
-38%
|
|
New
green GWh
|
0
|
14,986
|
|
|
Dispatchable
GWh
|
0
|
0
|
|
|
Non-dispatchable
gas GWh
|
116,233
|
56,858
|
-51%
|
|
$
millions before dispatch
|
$
7,039
|
$
4,107
|
-42%
|
|
$/MWh
|
60.6
|
57.2
|
-6%
|
Table 8:
Sempra Energy - Impacts of the Recommendations for the
2002-2011 Period
|
Williams
|
|
|
|
|
|
Original
|
Renegotiated
|
%
difference
|
|
MW
(average 10 year)
|
1,090
|
690
|
-37%
|
|
MW
(maximum)
|
1,400
|
900
|
-36%
|
|
Maximum
GWh purchased
|
49,201
|
34,965
|
-29%
|
|
New
green GWh
|
0
|
5,424
|
|
|
Dispatchable
GWh
|
0
|
29,540
|
|
|
Non-dispatchable
gas GWh
|
49,201
|
0
|
-100%
|
|
$
millions before dispatch
|
$
3,357
|
$
2,168
|
-35%
|
|
$/MWh
|
68.2
|
62.0
|
-9%
|
Table 9:
Calpine’s Los Esteros - Impacts of the Recommendations for the
2002-2011 Period
|
Calpine Los Esteros
|
|
|
|
|
Original
|
Renegotiated
|
Difference
|
|
MW
(average 10 year)
|
62
|
45.50
|
-27%
|
|
MW
(maximum)
|
220
|
220
|
0%
|
|
Maximum
GWh purchased
|
4,353
|
3,573
|
-18%
|
|
New
Green GWh
|
0
|
0
|
|
|
Dispatchable
GWh
|
4,353
|
3,573
|
-18%
|
|
Non-dispatchable
gas GWh
|
0
|
0
|
|
|
$
millions before dispatch
|
$
320
|
$ 245
|
-23%
|
|
$
millions capacity payment
|
$
149
|
$ 104
|
-30%
|
|
$/MWh
|
73.5
|
68.7
|
-7%
|
Table 10:
Calpine Peakers - Impacts of the Recommendations for the
2002-2011 Period
|
Calpine Peakers
|
|
|
|
|
Original
|
Renegotiated
|
Difference
|
|
MW
(average 10 year)
|
493
|
493
|
0%
|
|
MW
(maximum)
|
495
|
495
|
0%
|
|
Maximum
GWh purchased
|
23,190
|
23,190
|
0%
|
|
New
green GWh
|
0
|
0
|
|
|
Dispatchable
GWh
|
23,190
|
23,190
|
0%
|
|
Non-dispatchable
gas GWh
|
0
|
0
|
|
|
$
millions before dispatch
|
$
2,520
|
$2,140
|
-15%
|
|
$
millions capacity
|
$
827
|
$
739
|
-11%
|
|
$/MWh
|
108.7
|
92.3
|
-15%
|
Table 11:
Constellation High Desert – Comparison of Original Contract and
Renegotiation Strategy Starting in 2002
|
Constellation-High Desert
|
|
|
|
Original
|
Renegotiated
|
Difference
|
|
MW
(average 10 year)
|
704
|
556
|
-21%
|
|
MW
(maximum)
|
800
|
800
|
0%
|
|
Maximum
GWh purchased
|
55,611
|
35,625
|
-36%
|
|
New
green GWh
|
0
|
5,694
|
|
|
Dispatchable
GWh
|
0
|
0
|
|
|
Non-dispatchable
gas GWh
|
55,611
|
29,931
|
-46%
|
|
$
millions before dispatch
|
$
3,370
|
$
2,069
|
-39%
|
|
$/MWh
|
60.6
|
58.1
|
-4%
|
Table 12:
Coral Energy – Comparison of Original Contract and
Renegotiation Strategy Starting in 2002
|
Coral Energy
|
|
|
|
|
Original
|
Renegotiated
|
Difference
|
|
MW
(average 10 year)
|
767
|
495
|
-35%
|
|
MW
(maximum)
|
850
|
600
|
-29%
|
|
Maximum
GWh purchased
|
29,477
|
24,287
|
-18%
|
|
New
green GWh
|
0
|
5,784
|
|
|
Dispatchable
GWh
|
4,021
|
4,021
|
0%
|
|
Non-dispatchable
gas GWh
|
25,457
|
14,482
|
-43%
|
|
$
millions before dispatch
|
$
2,045
|
$
1,462
|
-29%
|
|
$/MWh
|
69.4
|
60.2
|
-13%
|
Table 13: Dynegy – Comparison of Original and
Renegotiated
Contracts from 2002-2004
|
Dynegy
|
|
|
|
|
|
Original
|
Renegotiated
|
Difference
|
|
MW (average 10 year)
|
630
|
630
|
0%
|
|
MW (maximum)
|
2,100
|
2100
|
0%
|
|
Maximum GWh purchased
|
46,116
|
43,481
|
-6%
|
|
New green GWh
|
0
|
0
|
|
|
Dispatchable GWh
|
26,088
|
30,832
|
18%
|
|
Non-dispatchable gas GWh
|
20,028
|
12,649
|
-37%
|
|
$ millions before
dispatch
|
$
3,680
|
$
2,717
|
-26%
|
|
$/MWh
|
79.8
|
62.5
|
-22%
|
Table 14: PacifiCorp – Comparison of Original and
Renegotiated
Contracts from 2002-2011
|
Pacificorp
|
|
|
|
|
|
Original
|
Renegotiated
|
Difference
|
|
MW
(average 10 year)
|
254
|
195
|
-23%
|
|
MW
(maximum)
|
300
|
220
|
-27%
|
|
Maximum
GWh purchased
|
21,048
|
16,836
|
-20%
|
|
New
green GWh
|
0
|
7,377
|
|
|
Dispatchable
GWh
|
19,737
|
9,459
|
-52%
|
|
Non-dispatchable
gas GWh
|
1,311
|
0
|
-100%
|
|
$
millions before dispatch
|
$
1,268
|
$
966
|
-24%
|
|
$/MWh
|
60.3
|
57.4
|
-5%
|
Table 15: El Paso Merchant Energy – Comparison of Original and Renegotiated “Reform
Path” Contracts from 2002-2011
|
El Paso Merchant Energy
|
|
|
|
|
Original
|
Renegotiated
|
Difference
|
|
MW
(average 10 year)
|
40
|
40
|
0%
|
|
MW
(maximum)
|
100
|
100
|
0%
|
|
Maximum
GWh purchased
|
2,008
|
1,606
|
-20%
|
|
New
green GWh
|
0
|
400
|
|
|
Dispatchable
GWh
|
0
|
0
|
|
|
Non-dispatchable
gas GWh
|
2,008
|
1,206
|
-40%
|
|
$
millions before dispatch
|
$
243
|
$
120
|
-50%
|
|
$/MWh
|
121.0
|
75.0
|
-38%
|
Table 16: Alliance Colton – Comparison of Original and Renegotiated
Contracts from 2002-2010
|
Alliance Colton
|
|
|
|
|
|
Original
|
Renegotiated
|
Difference
|
|
MW
(average 10 year)
|
65
|
65
|
0%
|
|
|
72
|
72
|
0%
|
|
Maximum
GWh purchased
|
1,944
|
1,944
|
0%
|
|
New
green GWh
|
0
|
0
|
|
|
Dispatchable
GWh
|
1,944
|
1,944
|
|
|
Non-dispatchable
gas GWh
|
0
|
0
|
|
|
$
millions before dispatch
|
$ 359
|
$
228
|
-36%
|
|
$
millions capacity
|
$
176
|
$
117
|
-33%
|
|
$/MWh
|
184.6
|
117.5
|
-36%
|
|
|
|
|
|
Table 17: Mirant
– Comparison of Original and Renegotiated
Contracts in 2002
|
Mirant
|
|
|
|
|
|
Original
|
Renegotiated
|
Difference
|
|
MW
(average 10 year)
|
50
|
50
|
0%
|
|
MW
(maximum)
|
500
|
500
|
0%
|
|
Maximum
GWh purchased
|
2,510
|
1,882
|
-25%
|
|
New
green GWh
|
-
|
-
|
|
|
Dispatchable
GWh
|
-
|
-
|
|
|
Non-dispatchable gas GWh
|
2,510
|
1,882
|
-25%
|
|
$
millions before dispatch
|
$
373
|
$
160
|
-57%
|
|
$/MWh
|
148.7
|
85.0
|
-43%
|
Table 18: Morgan Stanley – Comparison of Original and Renegotiated
Contracts in 2002-2005
|
Morgan Stanley
|
|
|
|
|
|
Original
|
Renegotiated
|
Difference
|
|
MW
(average 10 year)
|
20
|
20
|
0%
|
|
MW
(maximum)
|
50
|
50
|
0%
|
|
Maximum
GWh purchased
|
1,661
|
1,246
|
-25%
|
|
New
green GWh
|
-
|
-
|
|
|
Dispatchable
GWh
|
|
|
|
|
Non-dispatchable
gas GWh
|
1,661
|
1,246
|
-25%
|
|
$
millions before dispatch
|
$
159
|
$
87
|
-45%
|
|
$/MWh
|
95.5
|
70.0
|
-27%
|



